This fresh leaf cutting machine cuts large fresh leaves into uniform small pieces. Two models available: DL-6GCQ-30 (150kg/h) and DL-6GCQ-50 (250kg/h). It adopts conveyor feeding, works for tea, lotus leaf, mulberry leaf and herbal raw materials for tea production.
This DELI ASSISTANT spray mixer is a dual-function tea blending & aroma spraying machine, used for homogenizing tea piles and atomized flavor adding in tea factory production, with 1400mm drum, 2.2kW motor and 380V power supply.
FZ‑500‑3X Automatic Quantitative Filling Machine 50‑500g Granule Powder Weighing Dispenser For Tea Grain Coffee Bean
Automatic cotton paper wrapping machine for Pu‑er dragon pearl tea and mini tea cake. PLC control, 25‑40 pcs/min speed, one‑key switch for tea ball & small cake, stable pneumatic‑servo operation for compressed tea packaging.
6CMJY-50QB stainless steel custom base matcha green stone mill, natural granite stone plate, low-speed cold grinding. Preserve tea aroma, produce ultra-fine matcha powder. Stainless steel frame with casters, suitable for tea shops, labs and small-batch matcha production.
Custom heightened small matcha stone mill DL-6CYMJ-32M, equipped with 30cm natural stone plates. Low-speed low-temperature grinding, produce ultra-fine matcha powder ≤15μm. 50g/h capacity, stainless steel body, ideal for boutique tea shops & small-batch matcha production.
Manual Matcha Stone Mill is a traditional hand-operated grinder made from natural stone, designed for producing fresh and authentic matcha powder. With a slow grinding process and low heat generation, it helps preserve the natural color, aroma, and flavor of tea leaves. Compact and durable, it is ideal for matcha cafes, tea houses, restaurants, cultural experience shops, and small-batch matcha production.
This 5-station horizontal pouch packing machine handles M bags, flat pouches and zipper pouches for 50–500g granular materials like tea. It automatically finishes weighing, filling, vacuuming and sealing with servo control, supporting multiple optional accessories.
Our stainless steel tea leaf feed conveyor is an inclined climbing belt elevator specially matched with tea de-enzyming fixation machines. It features adjustable speed, anti-slip baffle belt, stable feeding, protects tender tea leaves, and greatly boosts automation efficiency for tea factories.
DL-6GCQ-50 fresh leaf cutting machine with 250kg/h capacity. Stainless steel commercial cutter for tea leaves, spinach, basil, mint and leafy greens. Learn its specifications, suitable materials, operation guide and daily maintenance tips.
Our fresh leaf cutting machine has two models DL-6GCQ-30 (150kg/h) and DL-6GCQ-50 (250kg/h). Stainless steel structure, 220/380V optional, used for cutting fresh tea leaves, herbs and foliage into uniform small segments. Factory direct supply, stable performance for tea & herbal processing lines.
Looking for the right matcha grinding equipment? Read our in-depth comparison of 4 matcha grinders, including Black Gold Stone Mills, Blue Stone Mills, Batch Ball Mills, and Continuous Ball Mills. Learn their efficiency, particle size distribution, and ideal applications.
In tea leaves, the same green leaf is processed into green tea, black tea, oolong tea, etc. by controlling biological oxidation, a process also incorrectly called fermentation.
This process is more like a series of enzymatic reactions, perhaps better known as biological oxidation. The biooxidation of tea is a series of oxidation processes of catechins that are promoted by oxidase in the cell wall after the cell wall is damaged.
In the cells of tea, catechins are present in the cell fluid, and oxidase is mainly present in the cell wall, not mainly in microorganisms, so the cell wall needs to be damaged. This also naturally explains why fermented tea needs to be kneaded. According to the degree of oxidation of polyphenols, it is also divided into full fermentation, semi-fermentation and light fermentation.
In black tea, the degree of oxidation of polyphenols is very high, which is called full fermentation; the degree of oxidation of polyphenols in oolong tea is about half, which is called semi-fermentation.
For example, in black tea processing, the purpose of fermentation is to oxidize the catechins contained in the leaves. The leaf color changes from green to copper red, resulting in the unique color of black tea. After the tea liquid cell membrane is damaged, the polyphenols, amino acids and other substances in the vacuole are gradually oxidized. At the same time, due to the oxidation of catechins, some substances in the leaves undergo chemical action, resulting in the unique color, aroma and quality of black tea.
The above is the basic meaning of fermentation in Chinese tea.
Due to the variety of tea in China, the processing techniques and production methods are rich and colorful, and the definition of quality formation is different. In the production and quality formation process of some teas, in addition to the above-mentioned fermentation in the sense of biooxidation in addition to its own enzymatic reaction, In some links, microorganisms will also participate.
For example, in addition to the enzymatic effect, microorganisms are also involved in the stacking fermentation process of cooked Pu-erh tea.
After separation and research, the main microorganisms are Aspergillus niger, Aspergillus oryzae, Aspergillus claudin, Aspergillus griseus, Rhizopus, lactic acid bacteria and yeast. Nonetheless, it is still necessary for us to clearly distinguish fermentation involving microorganisms from fermentation in the sense of biooxidation. Otherwise, the conceptual ambiguity will easily lead to misinterpretation of the mechanism of tea quality formation.
